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62
Jul 22, 2011
07/11
by
NASA -- NASA Image Of The Day
image
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In this image, Tropical Cyclone Zoe is located near 11.8S and 170.2E and is moving west-southwest at about 7 knots but is expected to gradually turn to the southwest. Maximum 10-minute average winds near the center are estimated at 125 knots and are expected to increase to 135 knots in the next 12 hours. Image courtesy Jeffrey Schmaltz,
Topic: Where -- Goddard Space Flight Center (GSFC)
Source: http://earthobservatory.nasa.gov/NaturalHazards/view.php?id=10653
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2.0
Jan 23, 2017
01/17
by
NPR
audio
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Topic: npr talk of the nation
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36
Sep 18, 2013
09/13
by
Yoshihiko Nonomura; Xiao Hu
texts
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Phase diagram of vortex states of high-$T_{\rm c}$ superconductors with {\it sparse and weak} columnar defects is obtained by large-scale Monte Carlo simulations of the three-dimensional anisotropic, frustrated XY model. The Bragg-Bose glass phase characterized by hexagonal Bragg spots and the diverging tilt modulus is observed numerically for the first time at low density of columnar defects. As the density of defects increases, the melting temperature increases owing to "selected...
Source: http://arxiv.org/abs/cond-mat/0212609v1
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35
Sep 18, 2013
09/13
by
M. Kenmoku; K. Shigemoto
texts
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We first review the various definition of the total energy in the gravitational system. The naive definition has some defects, and we review how to modify the definition of the total energy. Then we explicitly demonstrate how to calculate the total energy of the system. Our example is the total energy of a black hole in the expanding closed de Sitter universe in (2+1) dimension. In general, we find that the contribution to the total energy comes only from the singularity. Then we can calculate...
Source: http://arxiv.org/abs/gr-qc/0212115v1
0
0.0
movies
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34
34
Sep 18, 2013
09/13
by
M. Dutour
texts
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Given a lattice $L$, a full dimensional polytope $P$ is called a {\em Delaunay polytope} if the set of its vertices is $S\cap L$ with $S$ being an {\em empty sphere} of the lattice. Extending our previous work \cite{DD-hyp} on the {\em hypermetric cone} $HYP_7$, we classify the six-dimensional Delaunay polytopes according to their {\em combinatorial type}. The list of 6241 combinatorial types is obtained by a study of the set of faces of the polyhedral cone $HYP_7$.
Source: http://arxiv.org/abs/math/0212353v1
As the desire to increase the performance of hydrocarbon/liquid oxygen rocket engines naturally leads to increased combustion chamber pressures and higher energy hydrocarbon fuels, the combustion chamber and nozzle heat fluxes also increase. For engines regeneratively cooled with hydrocarbon fuel, this additional thermal stress must be effectively carried by the fuel without degradation of the cooling channel surfaces. A methodology for evaluation of the thermal performance (thermal stability...
Topics: DTIC Archive, Bates, Ron, AIR FORCE RESEARCH LAB EDWARDS AFB CA PROPULSION DIRECTORATE WEST,...
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27
Sep 18, 2013
09/13
by
B. Schmittmann; F. Schmueser
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A kinetic one-dimensional Ising model on a ring evolves according to a generalization of Glauber rates, such that spins at even (odd) lattice sites experience a temperature $T_{e}$ ($T_{o}$). Detailed balance is violated so that the spin chain settles into a non-equilibrium stationary state, characterized by multiple interactions of increasing range and spin order. We derive the equations of motion for arbitrary correlation functions and solve them to obtain an exact representation of the...
Source: http://arxiv.org/abs/cond-mat/0212616v1
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28
Sep 18, 2013
09/13
by
Y. D. Wang; Y. B. Gao; C. P. Sun
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For the Josephson junction charge qubits with macroscopically quantum natures, we propose a theoretical scheme to observe the loss of quantum coherence through coupling such qubit system to an engineered reservoir, the harmonic oscillator mode in the LC circuit formed by the inductor and the separated capacitors. Similar to the usual cavity QED system in form, this charge qubit system with engineered couplings shows the quantum jumps (C.P.Sun et al Fortschr. Phys. \textbf{43}, 585 (1995))in a...
Source: http://arxiv.org/abs/quant-ph/0212088v3
Sierra Engineering and the Air Force Research Laboratory Propulsion Directorate, have undertaken a program to develop gas-centered, swirl coaxial injectors. This injector design will be used in the multi-element Advanced Fuels Tester (AFT) engine to test a variety of hydrocarbon propellants. As part of this program, a design methodology is being developed which will be applicable to future injector design efforts. The methodology combines cold flow data, acquired in the AFRL High Pressure...
Topics: DTIC Archive, Cohn, R K, AIR FORCE RESEARCH LAB EDWARDS AFB CA PROPULSION DIRECTORATE WEST,...
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35
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Numero intero de l'Unità del giorno 2002-12-27, dall'archivio de l'Unità.
Topics: newspapers, quotidiani, l'Unità
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37
Sep 18, 2013
09/13
by
Moira Chas; Dennis Sullivan
texts
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This paper explains the conjectured algebraic duality between genus zero Gromov-Witten theory and genus zero "Closed String topology". This duality in another perspective is discussed on page 87 of the book "Frobenius manifold, quantum cohomology, and moduli spaces" (by Yuri Manin). This paper also discusses Fulton MacPherson strata.
Source: http://arxiv.org/abs/math/0212358v1
1,594
1.6K
audio
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A pop music radio show for people who already know plenty about pop music, hosted by Ron "Boogiemonster" Gerber and heard every Friday night from 10:30 to midnight on KFAI-FM, 90.3 FM Minneapolis, 106.7 FM St. Paul, and KFAI.org.
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41
Sep 18, 2013
09/13
by
Akira Kokado; Takashi Okamura; Takesi Saito
texts
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When phase space coordinates are noncommutative, especially including arbitrarily noncommutative momenta, the Hall effect is reinvestigated. A minimally gauge-invariant coupling of electromagnetic field is introduced by making use of Faddeev-Jackiw formulation for unconstrained and constrained systems. We find that the parameter of noncommutative momenta makes an important contribution to the Hall conductivity.
Source: http://arxiv.org/abs/hep-th/0212320v1
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39
Sep 18, 2013
09/13
by
Wang Wen-Feng; Zhu Yong-sheng; Zhang Xue-yao
texts
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The detection efficiency correction for the particle identification and kinematic fit selection criteria is investigated for the branching fraciton measurements in the psi(2S) decays into omega pi pi, b1 pi, omega f2(1270), omega K K, omega p pbar, phi pi pi, phi f0(980), phi K K and phi p pbar final states using 4 millions psi(2S) data sample coolected at BEPC/BES. Based on the corrected efficiencies, the preliminary results of these decay channels have been obtained, and the "12%"...
Source: http://arxiv.org/abs/hep-ex/0212063v1
BBS Documentary Interview: Ken Spence and James MacFarlane
REMEDY Main Room: Steve Husted Trevor Mijares David Harness Lounge: DJL DJ Henry Specialized visuals by LUX. Costumed freestyle go-gos by Go Go Pro. deep house. garage. atmospheric soul. urban grooves. 10pm - 5am. 21+ with ID. $15. http://www.remedysf.com/
Topic: Remedy
8,854
8.9K
Jan 11, 2003
01/03
by
Mad Dog Trio
etree
eye 8,854
favorite 7
comment 1
1 long set 138min (D-1 needs 80min CD) D1 01 I want you (She's so heavy) 11:?? 02 ?>down under>? 14:06 03 Sang Qua 15:39 04 ?? 10:44 05 Stutter Step 12:39 D2 01 Flip Flop 8:36 02 New Song (henry the 8th) 22:15 03 Ex Nihlo 30:56 04 silly talk....1:43
favoritefavoritefavoritefavoritefavorite ( 1 reviews )
Topic: Live concert
Source: Daud AKG C3000 (On Stage) > Edirol UA-5 @ 16/44 > WavLab4 > CDWAV > MKW > SHN
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552
Jan 18, 2003
01/03
by
moe.
etree
eye 552
favorite 1
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1: 32 Things*, The Ghost of Ralph's Mom, Not Coming Down > Wormwood > Okayalright, Spine Of A Dog > Buster 2: Happy Hour Hero** > Seat Of My Pants** > Sensory Deprivation Bank**, Bullet** > Kyle > Timmy Tucker E: Captain America
Topic: Live concert
Source: Neumann TLM170R > Apogee Mini-Me > Digigram VX Pocket > Sony Vaio Picturebook C1MW
6
6.0
Sep 15, 2018
09/18
by
Government of Chhattisgarh
texts
eye 6
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Chhattisgarh Gazette Gazette Type: Ordinary Date: 2002-12-27 Gazette Number: 52 Part No: 1
Topic: Chhattisgarh Gazette
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64
Sep 18, 2013
09/13
by
Boris M. Shipilevsky
texts
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The aim of this report is to give an insight into the key features of the phenomenon called Annihilation Catastrophe which may pretend to be one of the most dramatic manifestations of the reaction-diffusion interplay.
Source: http://arxiv.org/abs/cond-mat/0212615v1
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349
Jul 26, 2003
07/03
by
Particle
etree
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1. Launchpad 2. Shankbone 3. Metropolis 4. National Anthem 5. Make It Real
Topic: Live concert
Source: DSBD > Tascam
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30
Sep 18, 2013
09/13
by
E. V. Polyachenko; V. L. Polyachenko
texts
eye 30
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The arguments in favor of the unified formation mechanism for both slow (Lynden-Bell's) bars and common fast bars are given. This mechanism consists in a certain instability that is akin to the well-known radial orbit instability; it is caused by the mutual attraction and alignment of axes of precessing star orbits (up to now, such a way of formation was considered only for slow bars). The general theory of the low-frequency modes of a disk consisting of precessing orbits (at different angular...
Source: http://arxiv.org/abs/astro-ph/0212553v1
4
4.0
Sep 19, 2018
09/18
by
Government of Haryana
texts
eye 4
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Haryana Gazette Gazette Type: Ordinary Date: 2002-12-27 Gazette Number: 9 Department: PWD (B and R) Notification Number: 28-GA-87-D-9 Subject: Land Acquisition Act1894 Section of 17 Source URL
Topic: Haryana Gazette
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27
Sep 19, 2013
09/13
by
Ronald Dickman; Francisco Fontenele Araujo, Jr.; Daniel ben-Avraham
texts
eye 27
favorite 0
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We study an unbiased, discrete time random walk on the nonnegative integers, with the origin absorbing. The process has a history-dependent step length: the walker takes steps of length v while in a region which has been visited before, and steps of length n when entering a region that has never been visited. The process provides a simplified model of spreading in systems with an infinite number of absorbing configurations. Asymptotic analysis of the probability generating function shows that,...
Source: http://arxiv.org/abs/cond-mat/0206281v2
4
4.0
movies
eye 4
favorite 0
comment 0
28
28
Sep 18, 2013
09/13
by
Marcus Bleicher
texts
eye 28
favorite 0
comment 0
I)The production of multiple strange baryons in pp interactions is studied. Here on can directly probe the microscopic decay of color flux tubes, allowing to differentiate between different string models and a statistical description of the hadronization. II)To analyse the different stages of a heavy ion collision the time evolution of the elastic and inelastic collision rates in central Pb+Pb interactions are studied. The microscopic simulation supports the idea of separated phases...
Source: http://arxiv.org/abs/hep-ph/0212378v1
Topics: KBS News, news930
32
32
Sep 18, 2013
09/13
by
A. J. Barth; R. Sari; M. H. Cohen; R. W. Goodrich; P. A. Price; D. W. Fox; J. S. Bloom; A. M. Soderberg; S. R. Kulkarni
texts
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The optical afterglow of gamma-ray burst 020813 was observed for 3 hours with the LRIS spectropolarimeter at the Keck-I telescope, beginning 4.7 hours after the burst was detected by HETE-2. The spectrum reveals numerous metal absorption lines that we identify with two systems at z=1.223 and z=1.255. We also detect an O II 3727 emission line at z=1.255 and we identify this galaxy as the likely host of the GRB. After a correction for Galactic interstellar polarization, the optical afterglow has...
Source: http://arxiv.org/abs/astro-ph/0212554v1
6
6.0
Sep 15, 2018
09/18
by
Government of Chhattisgarh
texts
eye 6
favorite 0
comment 0
Chhattisgarh Gazette Gazette Type: Extrardinary Gazette Number: 329 Date: 2002-12-27 Notification Number: F-5-46/दो/परिवहन-आठ/2002.- Department: गृह विभाग Notification Date: 2002-12-27 Subject: छ.ग.मोटरयान अधिनियम,1994 प्रयोग में लाते हुए राज्य सरकार एतद्द्वारा,अतिरिक्त परिवहन आयुक्त को राज्य...
Topic: Chhattisgarh Gazette
Alistair Cooke contemplates the meaning of Christmas as it is celebrated now, and remembers the Christmases' of three famous men.
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54
Sep 18, 2013
09/13
by
Phuoc Ha; Loyal Durand
texts
eye 54
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We present and analyze QCD corrections to the baryon magnetic moments in terms of the one-, two-, and three-body operators which appear in the effective field theory developed in our recent papers. The main corrections are extended Thomas-type corrections associated with the confining interactions in the baryon. We investigate the contributions of low-lying angular excitations to the moments quantitatively and show that they are completely negligible. When the QCD corrections are combined with...
Source: http://arxiv.org/abs/hep-ph/0212381v1
5
5.0
Sep 15, 2018
09/18
by
Government of Chhattisgarh
texts
eye 5
favorite 0
comment 0
Chhattisgarh Gazette Gazette Type: Ordinary Date: 2002-12-27 Gazette Number: 52 Part No: 3 (2)
Topic: Chhattisgarh Gazette
5
5.0
Sep 15, 2018
09/18
by
Government of Chhattisgarh
texts
eye 5
favorite 0
comment 0
Chhattisgarh Gazette Gazette Type: Ordinary Date: 2002-12-27 Gazette Number: 52 Part No: 2
Topic: Chhattisgarh Gazette
1,495
1.5K
audio
eye 1,495
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New Dawn for Kenya (3:18) In what many are calling the beginning of a new era, Kenyans went to the polls today to elect a new leader.President Daniel arap Moi is stepping down after 39 years of what human rights activists call dictatorial rule.Uhuru Kenyatta is the handpicked successor of Moi, and the son of Kenya's founding president, Jomo Kenyatta. The only real opposition to Kenyatta is 71-year-old Mwai Kibaki. With the polls now closed in Kenya we go to human rights activist, journalist,...
favoritefavoritefavoritefavoritefavorite ( 1 reviews )
Topics: NATO, NSA, environment, ethnic, rights
47
47
Sep 18, 2013
09/13
by
Jure Zupan
texts
eye 47
favorite 0
comment 0
The effective theory based on combined chiral and heavy quark symmetry (HHChPT) is applied to D meson decays. The predictions for several flavor changing neutral current rare radiative charm decays are given both in the Standard Model as well as for the MSSM with and without R parity conservation. Further, the quenched version of HHChPT is used to estimate effects of quenched approximation in the lattice calculations of B-> pi, K transitions. In the thesis several technical details are...
Source: http://arxiv.org/abs/hep-ph/0212380v1
314
314
Nov 7, 2004
11/04
by
http://www.ultra-dvd-player.com
software
eye 314
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This tool can play DVD, VCD, AVI, MPEG and MPG movies, in addition to audio formats. It monitors your drive to auto-detect and play when a DVD or CD is inserted. You can digitally zoom any area of the DVD movie to 1/8 of the original window size. Parental control functionality is included, and multiple region codes are supported.
Topics: UltraDVD, Multimedia, Video tools, DVD players, UltraDVD
1,396
1.4K
Jan 3, 2003
01/03
by
W.O.M.B.A.T.S.
etree
eye 1,396
favorite 0
comment 1
Outer Bongolia (StereoLab) Electric Blanket (Drive & Ride) Cars (Neuman)>Space> Fringe Element Momaski Glued to the Set> GreyScale> The New Guy>
favoritefavoritefavoritefavoritefavorite ( 1 reviews )
Topic: Live concert
Source: DAUG AKG C3000 (on Stage) > Edirol UA-5 16/44 > WavLab > MKW > SHN
166
166
Aug 26, 2011
08/11
by
Koide,Narashige 小出,楢重 (1887-1931)
texts
eye 166
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comment 0
22
22
Sep 18, 2013
09/13
by
ZEUS Collaboration
texts
eye 22
favorite 0
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Differential cross sections for jet photoproduction in the reaction ep --> e jet X have been measured with the ZEUS detector at HERA using 82.2 pb^-1 of integrated luminosity. Inclusive jet cross sections are presented as a function of the jet transverse energy, E_T^jet, for jets with E_T^jet > 17 GeV and pseudorapidity -1 < eta^jet < 2.5, in the gamma-p centre-of-mass-energy range 142 < W_gamma-p < 293 GeV. Scaled jet invariant cross sections are presented as a function of...
Source: http://arxiv.org/abs/hep-ex/0212064v1
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47
Sep 18, 2013
09/13
by
B. Feigin; M. Jimbo; T. Miwa; E. Mukhin; Y. Takeyama
texts
eye 47
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We obtain the fermionic formulas for the characters of (k, r)-admissible configurations in the case of r=2 and r=3. This combinatorial object appears as a label of a basis of certain subspace $W(\Lambda)$ of level-$k$ integrable highest weight module of $\hat{sl}_{r}$. The dual space of $W(\Lambda)$ is embedded into the space of symmetric polynomials. We introduce a filtration on this space and determine the components of the associated graded space explicitly by using vertex operators. This...
Source: http://arxiv.org/abs/math/0212347v1
6
6.0
movies
eye 6
favorite 0
comment 0
Topics: kbs_vod, 2tv, shortfilm
Angie Coiro talks to the authors of 'Freedom: A Photographic History of the African American Struggle.'(Pre-recorded)
Topics: KQED, Forum with Michael Krasny
Topic: npr morning edition
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38
Sep 18, 2013
09/13
by
G. Cassinelli; E. De Vito; A. Toigo
texts
eye 38
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Given a unitary representation $U$ of an Abelian group $G$ and a subgroup $H$, we characterise the positive operator valued quotient group $G/H$ and covariant with respect to $U$.
Source: http://arxiv.org/abs/quant-ph/0212147v1
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29
Sep 18, 2013
09/13
by
Mitsuhiro Kawasaki
texts
eye 29
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The real-space renormalization group technique is introduced to evaluate the effective diffusion constant for diffusion in inhomogeneous media, which has been obtained by singular perturbation methods. Our method is formulated on a discretized real space and hence it can be easily combined with numerical studies for partial differential equations.
Source: http://arxiv.org/abs/cond-mat/0212613v1
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34
Sep 18, 2013
09/13
by
Paolo Allegrini; Paolo Grigolini; Luigi Palatella; Angelo Rosa
texts
eye 34
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We study an idealized version of intermittent process leading the fluctuations of a stochastic dichotomous variable $\xi$. It consists of an overdamped and symmetric potential well with a cusp-like minimum. The right-hand and left-hand portions of the potential corresponds to $\xi = W$ and $\xi = -W$, respectively. When the particle reaches this minimum is injected back to a different and randomly chosen position, still within the potential well. We build up the corresponding Frobenius-Perron...
Source: http://arxiv.org/abs/cond-mat/0212614v1
3
3.0
movies
eye 3
favorite 0
comment 0
Topics: kbs, livetoday, live_day, 56k, vod
39
39
Sep 18, 2013
09/13
by
Bijan Saha
texts
eye 39
favorite 0
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Self-consistent solutions to the spinor, scalar and BI gravitational field equations are obtained. The problems of initial singularity and asymptotically isotropization process of the initially anisotropic space-time are studied. It is also shown that the introduction of the Cosmological constant ($\Lambda$-term) in the Lagrangian generates oscillations of the BI model, which is not the case in absence of $\Lambda$ term.
Source: http://arxiv.org/abs/gr-qc/0212116v1
